Re: mth part of n parts

"Jim Hill [email protected] [sed-users]" <[email protected]>
Newsgroups gmane.editors.sed.user
Message-ID <CAEE75_1WTap3oXkW1S8K1+X0iYNz1mmT5KYTdycRd5tyFDwz5w@mail.gmail.com> 
> sed -n "$((${i}*${bs})),$((${i}*${bs}+${bs}-1))p"

I think you don't need the explicit substitution

    sed -n $((i*bs-bs+1)),$((i*bs))p

(I think op wants 1-based indexing rather than 0-based offsets)

or is that a bashism?
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